public static function getBackupInfo($filename)
{
G::LoadThirdParty('pear/Archive', 'Tar');
$backup = new Archive_Tar($filename);
//Get a temporary directory in the upgrade directory
$tempDirectory = PATH_DATA . "upgrade/" . basename(tempnam(__FILE__, ''));
mkdir($tempDirectory);
$metafiles = array();
foreach ($backup->listContent() as $backupFile) {
$filename = $backupFile["filename"];
if (strpos($filename, "/") === false && substr_compare($filename, ".meta", -5, 5, true) === 0) {
if (!$backup->extractList(array($filename), $tempDirectory)) {
throw new Exception("Could not extract backup");
}
$metafiles[] = "{$tempDirectory}/{$filename}";
}
}
CLI::logging("Found " . count($metafiles) . " workspace(s) in backup\n");
foreach ($metafiles as $metafile) {
$data = file_get_contents($metafile);
$workspaceData = G::json_decode($data);
CLI::logging("\n");
workspaceTools::printInfo((array) $workspaceData);
}
G::rm_dir($tempDirectory);
}
